Hello, I've noticed that older games barely heat up my MacBook Pro. However, more graphic intensive games, such as Counter-Strike: Global Offensive, cause it to heat drastically. The tips of the keys get a bit hot and the top portion of the MacBook gets very hot as well. The fans run very loudly. So my question is, is this normal? Will it cause harm to my MacBook Pro? If it DOES get too hot, will the MacBook just power down without damaging hardware? Thanks in advance.